Write statements that assign random integers to the variable n in the following ranges:
a) 1 ? n ? 2
b) 1 ? n ? 100
c) 0 ? n ? 9
d) 1000 ? n ? 1112
e) –1 ? n ? 1
f) –3 ? n ? 11
a) 1 ? n ? 2
ANS: n = 1 + rand() % 2;
b) 1 ? n ? 100
ANS: n = 1 + rand() % 100;
c) 0 ? n ? 9
ANS: n = rand() % 10;
d) 1000 ? n ? 1112
ANS: n = 1000 + rand() % 113;
e) –1 ? n ? 1
ANS: n = rand() % 3 - 1;
f) –3 ? n ? 11
ANS: n = rand() % 15 - 3;
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